My Interval Timer vs FitCurve
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
My Interval Timer
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My Interval Timer is AD FREE!. Tap the 'plus' to add a new workout, tap the 'pencil' to edit an existing one. Set times for Warm up, High intensity, Low intensity and Cool down. You can even set a suitable sound to indicate when one interval changes to the next, such as from high to low intensity.
FitCurve
Track your weight, body composition, and long-term progress with detailed charts, trends, and photos. Log various body measurements, mood, and journal entries to understand your health journey beyond just the number on the scale. Integrates with Apple Health for a comprehensive overview.
- Log weight, body fat, and BMI
- Track multiple body measurements
- Progress charts and trend analysis
- Journaling and mood tracking
- Progress photo timeline
- Integration with Apple Health
- Optional medication log
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FitCurve tracks weight, body composition, and long-term change. Charts, trends, photos, and lifestyle context help you understand your own journey—not just today’s number. ■ Log More Than Weight Record weight, body fat, and BMI in seconds. Track chest, waist, hips, thighs, calves, and upper arms, with optional left/right limb entries. Add a five-level mood, journal, photo captions, and record source. All body-data logging is free. ■ Charts & Body Profile: See Meaningful Change The Super Chart plots every entry with body-fat and BMI mini charts. Pro filters daily noise and unlocks longer ranges, landscape view, and zoom. Body Profile adds measurement trends, a composition radar, BMR/TDEE, and optional blood pressure from Apple Health. ■ Calendar & Body Epoch: From Today to the Whole Journey The calendar color-codes daily changes and provides recent monthly and weekly summaries. Body Epoch maps your start, peak, low, current value, and goal on a timeline. Pro adds longer history, custom observation cycles, monthly/yearly reports, and gentle projections. ■ Body Status: Put Weight in Context With HealthKit permission, FitCurve reads sleep, steps, active energy, and workouts from iPhone and Apple Watch. Weekly comparisons show your rhythm. Pro dual-axis charts, scatter plots, and insights show concurrent relationships with weight change. Reorder or hide modules anytime. ■ Optional GLP-1 Medication Log Log courses, actual injections, doses, presentations, sites, and daily check-ins. Backfill history, use on-device reminders, and keep an archive. Catalogs adapt to China, the US, or international markets. Pro compares dose stages, Days 1–7, and trends before, during, and after treatment. For personal logging only; no medical advice, causation, or effectiveness assessment. ■ Progress Photos & Time Machine Separate front, side, back, and full-body guides keep photos consistent. Time Machine reviews them chronologically. Pro creates timelapse videos with date and weight, slider comparisons, and a photo wall. ■ Goals, Sharing & Professional Reports Set a target and date, view basic progress, and keep ended-goal history. Pro adds dual time/weight progress, pacing, and projections. Eight share cards cover stats, reports, achievements, consistency, and goal journeys; two are free. Pro adds templates, palettes, privacy options, and social captions. Five professional PDF reports—Quick Summary, Detailed Progress, Medication Discussion, Lifestyle, and Photo Progress—offer three styles, color/monochrome, custom dates, preview, print, and share. ■ Privacy, Export & Sync No FitCurve account is required. Records stay on-device and can sync through your system iCloud account’s private database. Face ID / Touch ID lock, full deletion, and CSV export are available; CSV is free for everyone. HealthKit is optional. ■ 20 Themes & 11 Widgets Theme Studio has 20 themes, with four free. Pro rotates official or personal launch greetings. Eleven widgets cover progress, 7-day trend, goal ring, calendar, streak, journey, comparison, next injection, and more. Some require Pro. ■ FitCurve Pro Free includes all body-data logging, basic medication logs, photos, charts, calendar, basic goals, weekly sleep/activity context, two share cards, four themes, and CSV. Pro unlocks advanced trends, history, correlations, medication insights, projections, Time Machine tools, more share cards, PDF reports, social captions, all themes, and launch greetings. Monthly, yearly, and lifetime pricing appears on the App Store purchase screen. No community, diet or medication recommendations, or weight-loss ads. Just honest tracking and clear analysis. FitCurve Privacy Policy: https://www.yuque.com/bashert/dgyzaf/kv5f5scd81utxlws?singleDoc# FitCurve Terms of Service: https://www.yuque.com/bashert/dgyzaf/qgts4rf0ybzwivo9?singleDoc#
Screenshots
Verdict
The clearest difference is in-app purchases: My Interval Timer at none against FitCurve's 4. My Interval Timer also leads on update cadence (every 2 days vs every 5 days) and iOS requirement (15.6 vs 17.0). On price, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. FitCurve sells 4 in-app purchases, starting at $4.99 per month. My Interval Timer asks for nothing beyond the download.
My Interval Timer ships an update every 2 days, FitCurve every 5 days. Both last shipped on October 28, 2026.
| Parameter | My Interval Timer | FitCurve |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| Update frequency | Every 2 days — better | Every 5 days |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 3 MB | 75 MB |
| Age rating | 4+ | 4+ |
| Developer | Philip Hazelwood | 凌峰 高 |
In-app purchases
My Interval Timer
No in-app purchases
FitCurve
- FitCurve Pro Monthly$4.991 Month
- FitCurve Pro Yearly7 Days trial$29.991 Year
- FitCurve Pro Lifetime (Early Bird)$59.99
- FitCurve Pro Lifetime$99.99
Questions
Is My Interval Timer free?
Is FitCurve free?
Do My Interval Timer or FitCurve have ads?
Which is updated more often, My Interval Timer or FitCurve?
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